(0 14 13 11 8 6 4)(1 7 3)(2 21 19)(5 17 15)(9 12 10)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (0 6 20)

(0 18 16 20 4)(1 7 3)(2 21 19)(5 17 15)(6 14 13 11 8)(9 12 10)
2: (2 21 19)

(0 18 16 20 4)(1 7 3)(2)(5 17 15)(6 14 13 11 8)(9 12 10)(19)(21)
3: (1 7 3)

(0 18 16 20 4)(1)(2)(3)(5 17 15)(6 14 13 11 8)(7)(9 12 10)(19)(21)
4: (0 18 4)

(0)(1)(2)(3)(4 16 20)(5 17 15)(6 14 13 11 8)(7)(9 12 10)(18)(19)(21)